33 lines
1.2 KiB
Bash
Executable File
33 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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go install golang.org/x/tools/cmd/goimports
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HAS_FMT_ERR=0
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# For every Go file in the project, excluding vendor...
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for file in $(go list -f '{{$dir := .Dir}}{{range .GoFiles}}{{printf "%s/%s\n" $dir .}}{{end}}{{range .TestGoFiles}}{{printf "%s/%s\n" $dir .}}{{end}}{{range .IgnoredGoFiles}}{{printf "%s/%s\n" $dir .}}{{end}}{{range .CgoFiles}}{{printf "%s/%s\n" $dir .}}{{end}}' ./... ); do
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# ... if file does not contain standard generated code comment (https://golang.org/s/generatedcode)...
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if ! grep -Exq '^// Code generated .* DO NOT EDIT\.$' $file; then
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FMT_OUT="$(goimports -l -d $file)"
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# ... and if goimports had any output...
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if [[ -n "$FMT_OUT" ]]; then
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if [ "$HAS_FMT_ERR" -eq "0" ]; then
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# Only print this once.
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HAS_FMT_ERR=1
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echo 'Commit includes files that are not gofmt-ed' && \
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echo 'run "make fmt"' && \
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echo ''
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fi
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echo "$FMT_OUT" # Print output and continue, so developers don't fix one file at a t
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fi
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fi
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done
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## print at the end too... sometimes it is nice to see what to do at the end.
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if [ "$HAS_FMT_ERR" -eq "1" ]; then
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echo 'Commit includes files that are not gofmt-ed' && \
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echo 'run "make fmt"' && \
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echo ''
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fi
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exit "$HAS_FMT_ERR"
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